American chracters vs Japanese chracters

Bobobo only loses in His show because he scripted it to happen. Ultimately he still wins as everyone is under contract to him. Bobobo is the director of his show.

if you wanted a serious response, Japan wins. Basic reason; For every 1 series in America, Japan has 20. American companies continue the same series (DC, Marvel, TopCow, etc). Japan concludes a series, and then writers get to work on another other, and another, and another.